10836021940

素因数分解:

$2^2\times 5^1\times {\mathrm{24923}}^1\times {\mathrm{21739}}^1$

素因数の和:46671

約数の個数: 24

約数和(自身を含む): 22757605920

約数和(自身を除く): 11921583980

約数列:

[1, 2, 4, 5, 10, 20, 21739, 24923, 43478, 49846, 86956, 99692, 108695, 124615, 217390, 249230, 434780, 498460, 541801097, 1083602194, 2167204388, 2709005485, 5418010970, 10836021940]

約数ペア:

[(1, 10836021940), (2, 5418010970), (4, 2709005485), (5, 2167204388), (10, 1083602194), (20, 541801097), (21739, 498460), (24923, 434780), (43478, 249230), (49846, 217390), (86956, 124615), (99692, 108695)]